I needed to replace a 1970′s exterior French door (not really “French” at the time) with a new one in a bedroom. The salesman came out the month prior and looked over the situation and made suggestions plus explained how the work would be done. I already had in mind what I wanted so it was decided upon right there with his catalog: a Therma-Tru full glass door with all the hardware. The installers came out 5/25 and went to work. I wanted the storm door to be re-hung and that took the longest. Not only was the work well executed but I was hard-pressed to find even a glimmer of sawdust left behind. Perhaps Keystone is “priceier” than some but you get what you pay for (the price does not reflect sales tax.)